您要查找的是不是：
- manually operated pile driver 人工打桩机
- The marine pile driver has a hydraulic hammer. 水下打桩机有一个液压锤。
- Manually operated, safe and reliable. 双手操作，安全可靠。
- Diesel pile driver--Safety operation rules. 消防安全操作规程。
- The iron block of a pile driver. 撞锤打桩的铁锤
- The doors can be manually operated in the event of fire. 发生火灾时，这些门可以手动控制。
- The weight that drops in a pile driver or steam hammer. 撞键打舂机或汽棰内落下的重物。
- However, at 8 a.m., the pile driver started hammering. 然而，在早上8点的时候，打桩机开始轰鸣了。
- In communications, a manually operated system for interconnecting subscribers. 在通信技术中,一种连接用户电话线路的人工操作系统。
- In computer graphics,a manually operated functional unit used to specify an addressable point. 在计算机图形学中，用来指明一个可寻址点的一种人工操作控制单元。
- Louder than a pile driver, his burps can be heard from a distance of 30 metres. 此人嗝声在30米开外都能听得一清二楚，就连打桩机也自愧不如。
- NC machine tools work so fast that their production rate is equal to the rate of five manually operated machine tools . 数控机床工作迅速，其生产率是手动机床的五倍。
- It is unparallel that track pile driver can be transferred with a flat truck. 步履桩机用一辆平板车转场此为先例。
- Please program the computer to do the job instead of manual operation. ＂请给电脑编制一个程序，以便进行这项工作代替手工操作。＂
- In computer security a manually operated switch or device that activates an alarm. 计算机安全学中，指手工操纵的能发生警报的开关或设备。
- His mind may turn to the stock market or he may become fascinated by the operation of a pile driver on his way to work. 他的心思可能转向股票市场，或他在上班途中对打桩机的驾驶操作人了迷感到新奇不已。
- In computer graphics, a manually operated functional unit used to specify an addressable point. 在计算机图形学中，用来指明一个可寻址点的一种人工操作控制单元。
- Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings. 建筑物气体装置用手工操作球阀和死底锥形旋塞。
- There are 603 machines and equipment including rooter, tower crane, pile driver, etc. 企业拥有挖土机，塔吊，及打桩机等相应的施工机械和质量检测设备共603台（件）。
- A portable,manually operated container that ejects a spray,foam,or gas under pressure. 气溶胶弹式容器在压力作用下喷射气雾、泡沫或气体的可移动的手工操作的容器。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
